PartsTable TECHNICAL DATA SHEET

NSN 4810-01-278-1011Government record, cited

Seat, Valve4810-01-278-1011

NSN 4810-01-278-1011 · NIIN 012781011 · Part number 23-01-2IN PC5

Velan Valve Corp. · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 57574

Government record, cited

NSN 4810-01-278-1011 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-278-1011. Manufacturer of record part number: 23-01-2IN PC5.

Also searched as 4810-01-278-1011 · 4810012781011 · NIIN 012781011 · 01-278-1011 · FSC 4810 Valves, Powered · CAGE 57574 · 23-01-2IN PC5 · 23-01

Nearby stock numbers ← 4810-01-278-1010 Seat, Valve · 4810-01-278-1018 Seat, Valve →

4810-01-278-1011 — Valves, Powered

Features

Seat,valve — FSC 4810
Material: STEEL CORROSION RESISTING SEAT
1 manufacturer part number on file
Manufacturer of record: Velan Valve Corp.

Identification

NSN: 4810-01-278-1011
NIIN: 012781011
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 23-01-2IN PC5
Manufacturer: Velan Valve Corp.

General Description

The Seat,valve, cataloged under National Stock Number 4810-01-278-1011, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4810-01-278-1011
Primary Part Number	23-01-2IN PC5
Item Name	Seat,valve
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Velan Valve Corp.
Status	ACTIVE
Material	STEEL CORROSION RESISTING SEAT

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
23-01-2IN PC5 PRIMARY	Velan Valve Corp. (USA)

Reference documents

Reference	Meaning
23-01	D/9 Drawing number reference only Velan Valve Corp.

No interchangeability data on file.

Other items in FSC 4810 — Valves, Powered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4810-00-001-1247

4810-00-001-1247 · Item name not on file

4810-00-001-4499

VALVE,SOLENOID

4810-00-001-4531

4810-00-001-4531 · Item name not on file

4810-00-001-4532

4810-00-001-4532 · Item name not on file

4810-00-001-4554

4810-00-001-4554 · Item name not on file

4810-00-001-4555

4810-00-001-4555 · Item name not on file

4810-00-001-4556

4810-00-001-4556 · Item name not on file

4810-00-001-4611

4810-00-001-4611 · Item name not on file

Frequently Asked Questions

What is NSN 4810-01-278-1011?

NSN 4810-01-278-1011 is a Seat,valve, manufactured by Velan Valve Corp., classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-278-1011?

NSN 4810-01-278-1011 has 1 manufacturer part number on file: 23-01-2IN PC5 (Velan Valve Corp.).

What are the specifications of 23-01-2IN PC5?

Key specifications for 23-01-2IN PC5: End Item Identification: GATE VALVE, 2IN IN; Material: STEEL CORROSION RESISTING SEAT. 1 specification is documented in the U.S. Government catalog.

Is NSN 4810-01-278-1011 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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